1873984

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 56

約数和(自身を含む): 4389120

約数和(自身を除く): 2515136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 89, 94, 112, 178, 188, 224, 329, 356, 376, 448, 623, 658, 712, 752, 1246, 1316, 1424, 1504, 2492, 2632, 2848, 3008, 4183, 4984, 5264, 5696, 8366, 9968, 10528, 16732, 19936, 21056, 29281, 33464, 39872, 58562, 66928, 117124, 133856, 234248, 267712, 468496, 936992, 1873984]

約数ペア:

[(1, 1873984), (2, 936992), (4, 468496), (7, 267712), (8, 234248), (14, 133856), (16, 117124), (28, 66928), (32, 58562), (47, 39872), (56, 33464), (64, 29281), (89, 21056), (94, 19936), (112, 16732), (178, 10528), (188, 9968), (224, 8366), (329, 5696), (356, 5264), (376, 4984), (448, 4183), (623, 3008), (658, 2848), (712, 2632), (752, 2492), (1246, 1504), (1316, 1424)]